ULTRA LF

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Unscheduled Maintenance

Date Test Miles Service Activity Downtime Hours
04-14-03 782 The fan motor attaching brackets are loose causing the fan blades to hit the shroud. Attaching brackets tightened. 22.0 1.0
07-29-03 3005 A/C Freon line is cracked. Cracked line repaired. Freon recharged and failed low pressure switch replaced. 8.0 4.0
11-17-03 8555 The defroster fan is broken. Replaced defroster blower motor. 56.0 1.0
02-18-04 14177 The front heater blower shuts off intermittently. Repaired loose wire in the blower motor pigtail. 2.0 0.5
03-26-03 115 The right panel of the front entrance door will not operate proplerly. Replaced bolt in door linkage and adjusted. 4.0 0.5
04-11-03 780 Bus is losing throttle on the Test Track. "Door closed" micor switch on the front door readjusted. 16.0 0.5
04-15-03 831 The front passenger door is inoperative. Replaced disconnected wire at the air control valve. 8.0 0.5
04-21-03 1068 The front passenger door is inoperative. Repaired broken wire at the terminal end on the door air control valve. 16.0 0.5
10-03-03 4833 The right side windshield is cracked and breaking up. Manufacturer's rep. replaced windshield. 224.0 5.0
10-16-03 5690 The destination sign window fell out. Destination sign window replaced. 24.0 1.0
12-18-03 9890 The front passenger door is inoperative. The bracket for the upper rollers on the right panel is broken. Upper bracket from rear door installed, new parts ordered. 12.0 1.0
04-02-03 363 The right rear brakes are heating and smoking. Manufacturer requests all front and rear brake pads be replaced. All brake pads replaced. 112.0 2.0
07-18-03 2778 Engine will not run smooth; poor performance. Cummins rep. replaced EGT sensor. 384.0 0.75
07-22-03 2778 Temperature sensor failed. Cummins rep. replaced temperature sensor. 80.0 1.0
11-07-03 7734 Engine will not start from front start button. Troubleshooting; engine will be started from the rear until replacement part (front start button) arrives. 5.0 1.0
11-17-03 8555 The rear engine mount washers are worn. Rear engine mount washers replaced. 56.0 1.0
12-02-03 9017 The water pump/alternator belt failed. Water pump/alternator belt replaced. 128.0 2.0
12-04-03 9131 The radiator is leaking coolant. Radiator replaced. 156.0 2.5
10-03-03 4833 The muffler isolator bushings are broken. Muffler isolator bushings replaced. 8.0 1.0
02-18-04 14177 The exhaust system is loose. Band clamp at the turbo tightened. 0.5 0.5
04-23-03 1241 The speedometer in inaccurate. New speedometer installed. 0.5 0.5
11-04-03 7097 The left side low beam lamp burned out. Left side low beam lamp replaced. 3.0 3.0
02-18-04 14177 The driver's seat shock anchoring bolt is broken. Welded bolt replaced with regular bolt. 0.5 0.5
02-19-04 14409 The turn signal lever is loose. Replaced missing anchor screw. 0.5 0.5
02-19-04 14409 The right front shock is leaking oil. Right front shock replaced. 8.0 0.5
03-25-03 53 Front ride height needs adjusted. Front leveling valve adjusted for a 11.5" front ride height. 8.0 1.0
04-23-03 1241 The lower shock bolt is broken at the right front shock. Bolt replaced. 8.0 0.5
04-28-03 1588 The upper stud is broken on the right front shocks. Broken stud and damaged shock replaced. 20.0 2.5
05-30-03 1892 The right front air bag is leaking air. Right front air bag replaced. 8.0 1.0
06-03-03 1969 Both rear axle spring beam pivot bushings are worn. Replaced both rear axle spring beam pivot bushings. 96.0 4.5
06-20-03 2379 The right front upper shock stud is broken. Right front upper shock stud replaced. 224.0 3.0
07-01-03 2661 The right front upper shock stud is broken. Replaced the right front upper shock stud and both front shocks. 96.0 2.0
07-18-03 2778 The bus will not maintain proper front ride height. Bendix rep. adjusted air governor to 140 psi. 384.0 0.5
07-22-03 2778 Bus not maintaining front ride height. Manufacturer and Bendix reps. replaced the 150 psi safety valve with a 175 psi safety valve. 2.0 2.0
07-29-03 3005 The right front, upper shock bolt is broken. Right front, upper shock bolt replaced. 16.0 0.5
07-29-03 3005 The left front, lower shock bolt is broken. Left front, lower shock bolt replaced. 16.0 0.5
08-07-03 3202 The left front, upper shock stud is broken. Broken left front, upper shock stud drilled out and new stud installed. 70.0 8.0
08-12-03 3253 Both left and right front, upper shock studs are broken. Replaced both left and right front, upper shock studs. 74.0 3.0
08-14-03 3317 Both left and right front, upper shock studs are loose. Applied Locktite to both shock studs and torqued. 16.0 1.0
08-15-03 3384 The front ride height is out of adjustment and both front upper shock studs are loose. Front ride height adjusted and both front upper shock studs torqued. 16.0 1.0
09-02-03 3596 Manufacturer requests new front, upper shock mounts be installed. As per manufacturer's request; new front, upper shock mounts installed and lower mounts drilled and retapped to 3/4" X 10 threads. 272.0 4.0
09-10-03 4237 The right front, upper and left front, lower shock studs are loose. Both shock studs torqued. 14.0 0.5
09-11-03 4282 The left front, lower shock stud is loose and worn. Left front, lower shock stud replaced. 19.0 0.5
09-12-03 4319 The left front, lower shock stud is loose and worn. Left front, lower shock stud replaced. 16.0 0.5
09-17-03 4492 The rear spring beam bushings are loose. Rear spring beam bushings replaced. 62.0 4.0
09-17-03 4492 The rear shocks are worn. Rear shocks replaced. 0.5 0.5
09-17-03 4492 The left front, upper shock stud is broken. Left front upper shock stud replaced. 0.5 0.5
09-29-03 4761 Both front upper and lower shock studs are broken and both front shocks are damaged. All front shock studs and both front shocks replaced. 8.0 1.0
10-08-03 5393 A 3/8" air line is leaking in the left front wheel due to interference with the wheel when turning. Air line repaire dand tied out of the way of the wheel. 4.0 0.5
10-16-03 5690 The rear spring beam bushings are worn. Rear spring beam bushings replaced. 3.0 3.0
10-16-03 5690 The right front, upper shock stud fell out and the shock is damaged. Right front, upper shock stud and shock replaced. 8.0 1.0
10-20-03 5823 The right front, upper shock stud fell out and the shock is damaged. Right front, upper shock stud and right shock replaced. 15.0 1.0
10-21-03 5901 The right front, lower shock stud fell out. Right front lower shock stud replaced. 12.0 0.5
10-22-03 5948 The left front, lower shock stud fell out. Left front, lower shock stud replaced. 15.0 1.0
11-04-03 7097 Both rear spring beam bushings are worn. Both rear spring beam bushings replaced. 40.0 3.0
11-04-03 7097 The right front, upper shock stud has worn out the mounting hole. Worn mounting hole drilled, tapped and helicoil installed and shock stud replaced. 3.0 3.0
11-10-03 7874 The right front, upper shock stud is loose. Right front, upper shock stud torqued. 20.0 0.5
11-17-03 8555 Both rear spring beam bushings are worn. Both rear spring beam bushings replaced. 56.0 3.0
11-21-03 8807 The right front, upper shock stud fell out. Right front, upper shock stud replaced. 31.0 1.0
11-25-03 9013 The right front, lower shock stud is broken. Right front, lower shock stud relplaced. 8.0 1.5
12-12-03 9508 Both rear spring beam bushings are worn. Both rear spring beam bushings replaced. 6.0 3.0
12-12-03 9508 The right front upper shock mount is worn. Welded/installed new right front, upper shock mount. 88.0 3.0
12-15-03 9544 The bushing in the front, lower A-arms are worn. Bushings replaced. 16.0 3.0
01-09-04 9957 The left rear spring beam and both u-bolts are broken. Left rear spring beam replaced and u-bolts on both left and right rear spring beams replaced. 374.0 3.0
01-20-04 10762 The right front, upper shock stud is loose. Right front, upper shock stud torqued. 3.0 0.5
01-21-04 10969 The mounting bolt on the left rear spring beam is loose. Mounting bolt/nut torqued to 350 lbs., right side torque verified. 1.0 1.5
01-22-04 11208 The left front air bag is leaking air. Left front air bag replaced. 8.0 1.0
02-19-04 14409 The radiator is leaking coolant. Radiator replaced. 8.0 1.5
10-27-03 6095 The phaser link on the steering track rod assembly is worn. Phaser link replaced. 63.0 1.0
10-27-03 6095 Steering pivot dust cover is worn from hitting on Test Track. Steering pivot dust cover replaced. 63.0 1.0
11-06-03 7486 Both front tires are worn. Both front tires replaced. 1.0 1.0